'Oku ke kumi ki he naunau totonu ke faka'aonga'i ki he ngaahi taumu'a fabrication .? 'E 'ikai ha nounou 'i he ngaahi fili .. Te ke lava ʻo fakaʻaongaʻi ʻa e meʻa kotoa pē mei he pelesitiki ki he ukamea ki hoʻo ngaahi fie maʻu kotoa ʻo e fabrication .. Ka neongo ia, 'aluminiume pepa ukamea 'e lava ke fu'u lelei ho'o fili lelei taha .. Just take a look at some of the benefits that you’ll enjoy… Lau ke lahi ange »
Mahalo 'oku ke 'ilo'i ko e titanium ko e taha ia 'o e ngaahi ukamea malohi taha 'i he maketi he 'aho ni .. Ko e Titanium 'oku meimei liunga ua 'a e malohi 'i he 'aluminiume 'oku ., neongo 'a e mamafa 'o e . 60 peseti ʻoku peseti lahi ange ʻi ai .. ‘Oku toe mālohi foki ‘o hangē ko e ukameá ‘oku ., neongo 'a e mamafa 'o e si'isi'i ange 'i ai .. Ka ko e hā ha toe meʻa ʻokú ke ʻiloʻi .… Lau ke lahi ange »
'Oku 'i ai ha ngaahi me'a lahi 'oku ke faka'aonga'i 'oku ngaohi mei he 'aluminiume .. Mei he ngaahi fakatātā pasikala mo e ngaahi fungavaka ki he ngaahi puha meili mo e ngaahi fakavaʻe ʻo e matapā sioʻatá ki he ngaahi nāunau ʻo e ʻapí pea naʻa mo e ngaahi meʻalele ., 'e lava ke ke ma'u 'a e 'aluminiume 'i he ngaahi me'a kehekehe lahi .. Pea ko e moʻoni, just about everyone is familiar with the aluminum foil used to wrap up leftovers… Lau ke lahi ange »
Ko e Zirconiume ko ha ukamea 'oku fu'u ducile mo malleable 'oku 'i ai ha melting point 'o e . 3,371 tikili Fahrenheit pe . 1,855 mataʻitohi Celsius. ‘Oku fu’u fakafepaki’i ‘aupito foki ‘a e corrosion ., ko e ‘uhinga ia te ke ma’u ai ‘a e zirconium ‘oku ngaue’aki ‘i he ngaahi pamu lahi ., ngaahi valves, ʻea vela kau nō paʻanga, mo ha ngaahi meʻa lahi ange. Te ke ma’u foki ha toni ‘o e zirconiume ‘i he ngaue’anga ‘o e ivi fakaniukilia .. Ia… Lau ke lahi ange »
Naʻe ʻuluaki ʻiloʻi ʻa e hala kotoa ʻi he konga kimui ʻo e 1800 tupú ., Ko e Invar ko e alloy ia ‘oku fa’u ‘aki ‘a e . 64 peseti ‘o e ‘aioné pea 36 Peseti ʻe nima. Neongo na'e 'uluaki faka'aonga'i ia ke fa'u 'a e ngaahi me'a hange ko e thermostats ki he ngaahi me'a fakamokomoko 'uhila ., 'oku ne fakahoko ha fatongia mahu'inga 'i ha assortment 'o e ngaahi me'a 'i he 'aho ni .. You’ll find Invar in electric… Lau ke lahi ange »
maʻu e taha ʻo e ngaahi talanoa malie taha ʻo e ngaahi ʻelemeniti kotoa kuo ʻiloʻi. Toe foki ki he konga kimuʻa ʻo e 1730, Naʻe maʻu ʻe ha tokotaha saienisi ko Sione Winthrop ha ukamea ʻi Masasuseti ʻo e ngaahi feituʻu kotoa pe pea ne ʻave ia ki ʻIngilani ke toe vakaiʻi lahi ange. Ka neongo ia, it sat untouched for the most part in… Lau ke lahi ange »
Kapau kuo ke ʻaka ha pasikala pe fakaʻaongaʻi ha hele ke tuʻusi ʻaki ha meʻa ʻi peito, mahalo naʻe ʻaonga kiate koe ʻa e vanadium. Ko vanadium ko ha ʻelemeniti ia ʻoku faʻa fakaʻaongaʻi ke faʻu ʻaki ha alloys ʻoku fakatou malohi mo tolonga. Te ke maʻu ʻo vanadium ʻi he ngaahi meʻa hange ko e ngaahi kongokonga pasikala mo e hele. It’s also commonly used… Lau ke lahi ange »
ʻOku maʻu ʻe Tantalum ʻa e taha ʻo e ngaahi meʻa maʻolunga taha ʻo e ngaahi ʻelemeniti kotoa ʻi he mamani. ʻOku tangutu hono tuʻunga ʻi he meimei 5,462 mataʻitohi Fahrenheit, ʻa ia ʻoku ne tuku ia ki mui tungsten mo rhenium ʻo fakatatau mo e ngaahi meʻa ʻoku hoko. Fakamalo ki hono tuʻunga maʻolunga, it’s often used in everything from capacitors and vacuum furnaces to… Lau ke lahi ange »
Ko e Rhenium ko ha ukamea hahamolofia ʻaupito ia ʻoku ʻi ai ha ngaahi koloa lahi ʻoku ne ʻai ke makehe. ʻOku faʻa fakaʻaongaʻi ia ʻi ha ngaahi misini malohi mo fakahoko ha fatongia mahuʻinga ʻi ha ngaahi kemikale lahi. Te ke lava ʻo maʻu rhenium ʻi ha fotunga haohaoa pea ko ha konga ia ʻo e konga lahi ʻo e alloys manakoa ʻo e ʻaho ni. ʻE lava ke ne fakamoʻoniʻi ʻoku ʻaonga kiate kinautolu ʻoku ngāué… Lau ke lahi ange »
Fuofua ʻiloʻi e hala ʻi he 1778, ʻOku ʻiloa ʻa e molybdenum ʻi heʻene fuʻu ductile. ʻOku toe ʻiloa foki ia ʻi he matuʻaki fakafepaki ki he corrosion pea mo hono maʻu e taha ʻo e ngaahi meʻa maʻolunga taha ʻo e ngaahi ʻelemeniti haohaoa kotoa pe. Ko e tantalum pe mo e tungsten ʻoku maʻolunga ange ia ʻi he molybdenum. Ka neongo ia, that’s not all there is to know about… Lau ke lahi ange »
"*" fakahā mai a e ngaahi konga (field) oku fiemaʻ
"*" fakahā mai a e ngaahi konga (field) oku fiemaʻ
